ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3110-01-129-7977 (3110011297977). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3110011297977 | 
| Manufacturers | Nimikkeistokeskus Ncb Finland , Triumph Engine Control Systems Llc | 
| Item Name | Plate Retaining Bearing | 
| INC Code | 22293 | 
| Federal Supply Group (FSG) | 31 Bearings | 
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted | 
| National Item Identification Number (NIIN) | 01-129-7977 (011297977) | 
| NCB Code | USA (01) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/APERTURE | 
| ABMB | MINOR THICKNESS | 2.158 INCHES NOMINAL | 
| ABTB | MOUNTING HOLE DIAMETER | 0.1336 INCHES MINIMUM AND 0.1417 INCHES MAXIMUM | 
| ABVL | APERTURE DIAMETER | 1.800 INCHES NOMINAL | 
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | VERTICAL CENTERLINE | 
| ADNZ | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.610 INCHES NOMINAL | 
| ADUM | OVERALL THICKNESS | 3.220 INCHES NOMINAL | 
| AYRZ | COUNTERSINK DIAMETER | 0.180 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | 
| CKSR | RAISED SURFACE HEIGHT | 2.282 INCHES MINIMUM AND 2.290 INCHES MAXIMUM | 
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | 
| CWGF | COUNTERBORE DIAMETER | 2.047 INCHES MINIMUM AND 2.0478 INCHES MAXIMUM | 
| CWGX | DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF LOWER HOLE | 1.305 INCHES NOMINAL | 
| CWHX | COUNTERBORE DEPTH | 2.316 INCHES MINIMUM AND 2.320 INCHES MAXIMUM | 
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED,COUNTERSUNK | 
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | 2.3746 INCHES MINIMUM AND 2.3749 INCHES MAXIMUM | 
| FEAT | SPECIAL FEATURES | THREADED MOUNTING HOLES; SIX SECONDARY MOUNTING HOLES 0.216 IN. DIA MIN TO 0.236 IN. DIA MAX,EQUALLY SPACED ON 2.780 IN. DIA BLT CIRCLE | 
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL | 
| STYL | STYLE DESIGNATOR | HEXAGONAL | 
| 3120-01-481-9378 (3120014819378) | 3120-01-414-5948 (3120014145948) | 3110-01-266-9947 (3110012669947) | 3120-00-410-8177 (3120004108177) | 
| 3120-00-922-6891 (3120009226891) | 3110-01-388-4173 (3110013884173) | 3110-01-486-5191 (3110014865191) | 3120-01-354-4609 (3120013544609) | 
| 3110-00-905-6915 (3110009056915) | 3120-01-371-2078 (3120013712078) | 3120-01-471-5443 (3120014715443) | 3120-01-124-5080 (3120011245080) | 
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
Request for Quote